| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 24 Oct 1980 | USD | 22.126 | 22.75 | 22.126 | 22.126 | 7.3753 | -0.75 (-3.28%) | 44,400 |
| 23 Oct 1980 | USD | 22.876 | 23.126 | 22.75 | 22.876 | 7.6253 | -0.25 (-1.08%) | 22,600 |
| 22 Oct 1980 | USD | 23.126 | 23.376 | 22.75 | 23.126 | 7.7087 | +0.376 (+1.65%) | 38,700 |
| 21 Oct 1980 | USD | 22.75 | 23.25 | 22.75 | 22.75 | 7.5833 | -0.126 (-0.55%) | 14,000 |
| 20 Oct 1980 | USD | 22.876 | 23 | 22.376 | 22.876 | 7.6253 | +0.5 (+2.23%) | 20,600 |
| 17 Oct 1980 | USD | 22.376 | 22.75 | 21.876 | 22.376 | 7.4587 | +0.376 (+1.71%) | 22,900 |
| 16 Oct 1980 | USD | 22 | 22.376 | 21.876 | 22 | 7.3333 | +0.25 (+1.15%) | 12,700 |
| 15 Oct 1980 | USD | 21.75 | 22 | 21.5 | 21.75 | 7.25 | -0.25 (-1.14%) | 23,100 |
| 14 Oct 1980 | USD | 22 | 22.75 | 22 | 22 | 7.3333 | -0.5 (-2.22%) | 10,600 |
| 13 Oct 1980 | USD | 22.5 | 22.75 | 22.126 | 22.5 | 7.5 | -0.376 (-1.64%) | 17,400 |
| 10 Oct 1980 | USD | 22.876 | 23.126 | 22.5 | 22.876 | 7.6253 | +0.5 (+2.23%) | 10,100 |
| 9 Oct 1980 | USD | 22.376 | 23.376 | 22.376 | 22.376 | 7.4587 | -0.874 (-3.76%) | 13,600 |
| 8 Oct 1980 | USD | 23.25 | 23.876 | 23.25 | 23.25 | 7.75 | -0.5 (-2.11%) | 13,400 |
| 7 Oct 1980 | USD | 23.75 | 23.876 | 23.5 | 23.75 | 7.9167 | -0.25 (-1.04%) | 9,000 |
| 6 Oct 1980 | USD | 24 | 24 | 23.376 | 24 | 8 | +0.124 (+0.52%) | 39,800 |
| 3 Oct 1980 | USD | 23.876 | 24.5 | 23.876 | 23.876 | 7.9587 | -0.5 (-2.05%) | 12,600 |
| 2 Oct 1980 | USD | 24.376 | 24.5 | 24.126 | 24.376 | 8.1253 | 0.0 (0.0%) | 17,200 |
| 1 Oct 1980 | USD | 24.376 | 24.5 | 24.126 | 24.376 | 8.1253 | +0.126 (+0.52%) | 20,000 |
| 30 Sep 1980 | USD | 24.25 | 24.25 | 24 | 24.25 | 8.0833 | +0.124 (+0.51%) | 4,900 |
| 29 Sep 1980 | USD | 24.126 | 24.126 | 23.876 | 24.126 | 8.042 | +0.25 (+1.05%) | 32,800 |
| 26 Sep 1980 | USD | 23.876 | 24.126 | 23.876 | 23.876 | 7.9587 | -0.374 (-1.54%) | 35,000 |
| 25 Sep 1980 | USD | 24.25 | 24.5 | 24 | 24.25 | 8.0833 | +0.124 (+0.51%) | 39,400 |
| 24 Sep 1980 | USD | 24.126 | 24.25 | 23.876 | 24.126 | 8.042 | -0.124 (-0.51%) | 20,400 |
| 23 Sep 1980 | USD | 24.25 | 26.75 | 24.25 | 24.25 | 8.0833 | -2 (-7.62%) | 70,400 |
| 22 Sep 1980 | USD | 26.25 | 26.25 | 25.75 | 26.25 | 8.75 | -0.25 (-0.94%) | 8,200 |
| 19 Sep 1980 | USD | 26.5 | 26.5 | 25.75 | 26.5 | 8.8333 | -0.25 (-0.93%) | 16,100 |
| 18 Sep 1980 | USD | 26.75 | 26.75 | 26.25 | 26.75 | 8.9167 | +0.75 (+2.88%) | 91,700 |
| 17 Sep 1980 | USD | 26 | 26.126 | 25.626 | 26 | 8.6667 | +0.25 (+0.97%) | 16,300 |
| 16 Sep 1980 | USD | 25.75 | 26.126 | 25.626 | 25.75 | 8.5833 | 0.0 (0.0%) | 27,500 |
| 15 Sep 1980 | USD | 25.75 | 25.75 | 25 | 25.75 | 8.5833 | +0.75 (+3%) | 75,300 |
